PatchTheCVECVE-2026-34644: After Effects versions 26.0, 25.6.4 and earlier are affected by an Integer Overflow or Wraparound vulnerabilit
CVE-2026-34644 is a high-severity flaw (CVSS 7.8) affecting after effects. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.
After Effects versions 26.0, 25.6.4 and earlier are affected by an Integer Overflow or Wraparound vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
Why this priority
- High severity
A fixed release or distro patch exists.
Risk facts
| CVSS score | 7.8 (High) |
| Attack vector | Local |
| Attack complexity | Low |
| Privileges needed | None |
| User interaction | Required |
| EPSS exploit chance | 0.2% (top 94%) |
| CISA exploited list | No |
| Weakness | CWE-190 |
| Published | 2026-05-12 |
| Last modified | 2026-10-26 |
Last updated 2026-10-26 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score
Am I affected?
Timeline
- Published CVE record published
- Updated Record last modified
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.
Quick answers
How do I fix CVE-2026-34644?
after effects: upgrade to 25.6.5. Exact commands for each OS are on this page.
Is CVE-2026-34644 being exploited?
CVE-2026-34644 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.
What does CVE-2026-34644 affect?
CVE-2026-34644 affects after effects. Severity is high (CVSS 7.8). After Effects versions 26.0, 25.6.4 and earlier are affected by an Integer Overflow or Wraparound vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user inter
How urgent is CVE-2026-34644?
Priority 29/100. High severity
Related CVEs
- CVE-2026-34690 HIGH 7.8 UPGRADE After Effects is affected by a Stack-based Buffer Overflow vulnerability that could result in arbitrary code e
- CVE-2026-34642 HIGH 7.8 UPGRADE After Effects versions 26.0, 25.6.4 and earlier are affected by a Heap-based Buffer Overflow vulnerability tha
- CVE-2026-34643 HIGH 7.8 UPGRADE After Effects versions 26.0, 25.6.4 and earlier are affected by an out-of-bounds write vulnerability that coul
- CVE-2026-48274 HIGH 7.8 UPGRADE After Effects is affected by an out-of-bounds write vulnerability that could result in arbitrary code executio
- CVE-2026-48367 HIGH 7.8 UPGRADE After Effects is affected by an out-of-bounds write vulnerability that could result in arbitrary code executio